UPD75206

Features:

* Architecture equal to that of an 8-bit microcomputer
* High-speed operation : Minimum instruction execution time : 0.95 s (when operated at 4.19 MHz)
* Instruction execution time variable function realizing a wide range of operating voltages
* On-chip large-capacity program memory : 6K bytes
* Watch operation with an ultra low current consumption : 5A TYP. (at the 3 V operation)
* On-chip programmable fluorescent display tube controller/driver
* Timer function : 4 ch
* 14-bit PWM output capability with the voltage synthesizer type electronic tuner
* Buzzer output capability
* Interrupt function with importance attached to applications
* For power-off detection
* For remote controlled reception
* Product with an on-chip PROM : PD75P216A, PD75P218 (on-chip EPROM : WQFN package) H


Pinout




Description

  The UPD75206 is a microcomputer with a CPU capable of 1-, 4-, and 8-bit-wise data processing, a ROM, a RAM,I/O ports, a fluorescent display tube controller/driver, a watch timer, a timer/pulse generator capable of outputting 14-bit PWM, a serial interface and a vectored interrupt function integrated on a single-chip.
  UPD75206 uses the VCR, ECR and CD fluorescent display tubes as display devices and is most suitable for applications requiring the timer/watch function and high-speed interrupt servicing.  It can help to provide the unit with many functions and to decrease performance costs.
  With the UPD75206, the PD75P216A, 75P218 one-time PROM products are available for system development evaluation or small production.
  Detailed functions, etc. of UPD75206 are described in the following user's manual.  Be sure to read the manual for designing.
UPD75216A User's Manual:  IEM-988